CN-GPRS-485 Converter

Purpose of the RS-485 LAN converter

The CN-GPRS-485converter is used for transparent data transmission from an RS-485 serial port to a network.     

Converter features

• Support for GSM 850/900, DCS 1800/1900
• Support for GSM / GPRS / EDGE and 2G / 3G / 4G SIM cards
• Simultaneous support for bidirectional TCP and UDP network connections
• 4 KB data cache
• Support for the identity packet function
• Support for the heartbeat packet function
• Configuration of DTU parameters via SMS
• 3 operating modes:
• • transparent SMS transmission mode
  • Transparent transmission over the network
  • HTTPD client mode
• sending CN/EN SMS messages using commands
• support for baud rate synchronisation, which can modify the DTU’s serial parameters over the network
• dynamically
• isolated RS-485 port
• 5–36 V DC power supply